35.08 mm x 9.25 mm (thick at center) x 3.40 mm (thick at edge) magnified mineral crystal, generic (not original), to fit the Ice® model Cosmo. Using generic crystals may devalue your watch.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Ice®. Ice® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.